Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jack Jaffe, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1891904678

Dr. Jack Jaffe, MD is a Pain Medicine (Anesthesiology) Physician in Watertown, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

15 Main St
Watertown, MA 02472-4403
Phone: (877) 476-3866
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence 44376 (MA)

Record details

NPI number1891904678
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 21, 2007
Last updated in NPPESFebruary 26, 2008
Mailing address15 Main St, Watertown, MA 02472-4403